APA (7th ed.) Citation
Hanna, M. S., & Wilson, G. L. (1990). Groups in context: Leadership and participation in small groups (2.vyd.). McGraw-Hill.
Chicago Style (17th ed.) Citation
Hanna, Michael S., and Gerald L. Wilson. Groups in Context: Leadership and Participation in Small Groups. 2.vyd. New York: McGraw-Hill, 1990.
MLA (9th ed.) Citation
Hanna, Michael S., and Gerald L. Wilson. Groups in Context: Leadership and Participation in Small Groups. 2.vyd. McGraw-Hill, 1990.
Warning: These citations may not always be 100% accurate.